Double Glazed Windows Repairs
Double glazed windows can need repair for a variety of reasons including condensation between the panes, draughts, or sagging frames. Thankfully, most of these issues can be resolved.
Try applying lubrication to the hinges, handles, and mechanism of your door or window if it is difficult to open. This is usually a cheap solution that is quick and easy to fix.
Broken Panes
If a window pane breaks, it loses its insulating properties and could cause a draft. If the dividing muntins are broken it can cause moisture to escape between the glass panes, resulting in condensation, mold and mildew and making your home less energy efficient. It is best to have a professional repair a broken window in order to get the best seal and energy efficiency.
First, you'll need to remove any broken glass. Start by placing an inexpensive glass cutter in a hardware store under the broken pane. It's worth lubricating this tool's cutter with a light oil before you begin. This will prevent the glass from breaking too easily. The ball-shaped tool can be used to loosen the fragments. They should be removed relatively quickly.
Scrape any old glazing compound out of the recess of the frame once the glass has been removed. This will expose the glazier's clips and pins that hold the glass in the frame. Replace them if there's any corrosion. If the window is wooden the glazier's points could be used again if they're intact.
The remaining frame needs to be prepared to allow re-glazing. Utilizing a caulking gun apply a continuous ribbon of compound along the inside edge of the recess. Use a high quality putty, such as Glazier's compound in a cartridge. Let it dry before reinstalling the glass. If the frame is made of metal clippings, these should be replaced as well. Reinstall the divider muntins.
Condensation
Condensation can be a problem for double-glazed windows, especially in winter. It is typically caused by excessive moisture levels within your home. Warm air collides with cold glass and condenses to droplets of water. They then settle in the corners or frames of the window. This can be prevented by opening windows more regularly and improving ventilation by installing extractor fans, and using dehumidifiers in order to reduce the amount of moisture. If condensation continues to occur it is recommended to contact an expert who will be able to pinpoint the issue and fix or replace the windows if necessary.
Condensation on a double-glazed glass window is a sign that the seal has failed. The vacuum seal applied at the factory can wear out over time and allow cool air to pass between the panes. This can cause fogging of the window and eventually, mold growth if not dealt with quickly enough.
For a quick fix to condensation, you can try using hair dryers to eliminate the excess moisture. This is a temporary solution and should be used only as a last resort. If you leave the condensation for too long, it could lead to mould or dampness within your home. This should be dealt with by a professional.
As a longer-term solution, you can have your double-glazed windows resealed by experts. They'll remove the damaged glass pane and clean the gap. They will then pipe hot air into the gap to dry out any moisture. During the process, they'll also look for any damages or growth of mildew, mould or mildew and apply an air draughtproofing treatment to ensure that your windows are fully efficient and energy efficient once more.
Draughts
Rubber seals may wear out in time and create drafts between the two panes. It is a simple fix to replace the gaskets which will create an airtight seal. This will keep warm air inside your home and colder air outside. You can reduce your energy bill.
Misted double glazing is a sign that the seals in your sealed unit (sometimes called a DGU) have been blown. The unit consists of 2 panes of glass separated by a spacer bar to create an insulating gap and then filled with gas, such as argon for example, to make the window airtight. If the seal is blown the water vapour will get into your room via the gap. This will create condensation between the glass panes that can't be sucked out.
This is a straightforward issue to fix and windows can be swiftly replaced by experts using the right tools. The expert will employ an instrument designed to push into the new seals. This is usually quicker than doing it manually. The tools also come with a pointed end which can be useful to push the seals into the corners.
In certain situations, a professional could be able to "reseal' your windows by drilling a small hole in the window and then adding an adsorbent material or putty. This is an economical alternative to replacements, and will provide a reliable draught-proofing solution for your double-glazed windows.
Faulty Hinges
Misted double glazing is a typical issue that many people face. It could be caused by a damaged seal, or a crack in the glass or a problem with the mechanism or frame. The good news is that this can often be solved. Usually, this means creating an entirely new seal between the two panes of glass. The new seal will help prevent condensation, draughts, as well as leaks.
If you discover any issues, you must contact the company that sold you your windows. Make sure to put this in writing, and request them to confirm that they have received your message. If there is a dispute being resolved, writing everything down will make it easier to prove your case.
A window repair expert might be able to drill a hole in the gap between your windows to remove moisture and make a seal. This is a temporary fix and won't stop moisture from returning. It might also be possible to replace just the glass part, which will make it watertight.
It is crucial to remember that you should only experiment with DIY fixes only if you have the experience and knowledge necessary to be able to do it. Super glue or other DIY solutions can cause more damage over the long term. It is always best to seek professional help in case you are unsure of what to do. Inputting your postcode into the search box on Checkatrade will help you find an expert in your area who can provide double repair of your glazing. Our tradespeople have been thoroughly vetted, and screened and you can be sure they will provide a quality service.
Broken Seals
Double glazed windows are secured by seals on windows or gas. Many factors can cause them to break, including age, weather conditions and power washing, so it's essential to be aware of what signs are and how to fix them.
If a window seal is damaged it allows humidity to get into the two glass panes, causing fog. It's a common problem, and can cause the window to appear visually altered. If the seal fails, argon and other inert gases are removed from the window, thereby reducing the glass's insulating qualities.
A damaged window seal can be repaired by replacing it with an entirely new one by an experienced glazier. window repairs can be costly and may not completely solve the fog issue. Some companies offer defogging, which involves placing an air pump inside the frame of the window to remove moisture and make the glass clear. This method is not foolproof and does not replace the inert gasses, meaning that fog can come back.
If the IGU (insulated unit) is damaged beyond repair, a glazier can replace it. This is usually the most cost-effective solution and could be a good option when you're looking for a long-term solution. It is recommended to choose an option that provides warranties on replacement windows. This will ensure that any issues you might face are covered. This way, you can rest at ease knowing that you'll get most out of your investment. You can also try to avoid the problem by selecting an item of high-quality and following the care guidelines provided by the manufacturer. This will extend the life of your window and minimize the need for repairs.